Car accident while pregnant 😓

So before I go further, baby and I are doing great! It truly is an absolute miracle especially considering how my car looked.

Back tracking a little, I was hit by a drunk driver at 23w5d pregnant. I'm 25w2d now. Im praying I can get a referral for physical therapy for my hips and lower back. My biggest fear right now is a c section. While I'm waiting for the referral, does anyone have any good stretches they recommend that may help get thing back in place?